//package org.william.common.system.controller;
//
//import com.alibaba.fastjson.JSON;
//import com.alibaba.fastjson.JSONObject;
//import lombok.extern.slf4j.Slf4j;
//import org.jeecg.common.api.vo.Result;
//import org.jeecg.common.constant.CommonConstant;
//import org.jeecg.common.system.api.ISysBaseAPI;
//import org.jeecg.common.util.CommonUtils;
//import org.jeecg.common.util.RestUtil;
//import org.jeecg.common.util.TokenUtils;
//import org.jeecg.common.util.oConvertUtils;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.beans.factory.annotation.Value;
//import org.springframework.http.HttpHeaders;
//import org.springframework.http.HttpMethod;
//import org.springframework.http.ResponseEntity;
//import org.springframework.http.server.ServletServerHttpRequest;
//import org.springframework.util.AntPathMatcher;
//import org.springframework.util.FileCopyUtils;
//import org.springframework.web.bind.annotation.*;
//import org.springframework.web.multipart.MultipartFile;
//import org.springframework.web.multipart.MultipartHttpServletRequest;
//import org.springframework.web.servlet.HandlerMapping;
//import org.springframework.web.servlet.ModelAndView;
//
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import java.io.*;
//import java.net.URLDecoder;
//import java.util.ArrayList;
//import java.util.List;
//
///**
// * <p>
// * 用户表 前端控制器
// * </p>
// *
// * @Author scott
// * @since 2018-12-20
// */
//@Slf4j
//@RestController
//@RequestMapping("/sys/common")
//public class CommonController {
//
//	@Autowired
//	private ISysBaseAPI sysBaseAPI;
//
//	@Value(value = "${jeecg.path.upload}")
//	private String uploadpath;
//
//	/**
//	 * 本地：local minio：minio 阿里：alioss
//	 */
//	@Value(value="${jeecg.uploadType}")
//	private String uploadType;
//
//	/**
//	 * @Author 政辉
//	 * @return
//	 */
//	@GetMapping("/403")
//	public Result<?> noauth()  {
//		return Result.error("没有权限，请联系管理员授权");
//	}
//
//	/**
//	 * 文件上传统一方法
//	 * @param request
//	 * @param response
//	 * @return
//	 */
//	@PostMapping(value = "/upload")
//	public Result<?> upload(HttpServletRequest request, HttpServletResponse response) {
//		Result<?> result = new Result<>();
//		String savePath = "";
//		String bizPath = request.getParameter("biz");
//		System.out.println(bizPath);
//		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
//		MultipartFile file = multipartRequest.getFile("file");// 获取上传文件对象
//		if(oConvertUtils.isEmpty(bizPath)){
//			if(CommonConstant.UPLOAD_TYPE_OSS.equals(uploadType)){
//				//未指定目录，则用阿里云默认目录 upload
//				bizPath = "upload";
//				//result.setMessage("使用阿里云文件上传时，必须添加目录！");
//				//result.setSuccess(false);
//				//return result;
//			}else{
//				bizPath = "";
//			}
//		}
//		if(CommonConstant.UPLOAD_TYPE_LOCAL.equals(uploadType)){
//			//针对jeditor编辑器如何使 lcaol模式，采用 base64格式存储
//			String jeditor = request.getParameter("jeditor");
//			if(oConvertUtils.isNotEmpty(jeditor)){
//				result.setMessage(CommonConstant.UPLOAD_TYPE_LOCAL);
//				result.setSuccess(true);
//				return result;
//			}else{
//				savePath = this.uploadLocal(file,bizPath);
//			}
//		}else{
//			savePath = sysBaseAPI.upload(file,bizPath,uploadType);
//		}
//		if(oConvertUtils.isNotEmpty(savePath)){
//			result.setMessage(savePath);
//			result.setSuccess(true);
//		}else {
//			result.setMessage("上传失败！");
//			result.setSuccess(false);
//		}
//		return result;
//	}
//
//	@PostMapping(value = "/uploadMore")
//	public Result<?> uploadMore(HttpServletRequest request, HttpServletResponse response) {
//		Result<?> result = new Result<Object>();
//		String bizPath = request.getParameter("biz");
//		try {
//			String ctxPath = uploadpath;
//			String fileName = null;
//			File file = new File(ctxPath + File.separator + bizPath + File.separator );
//			if (!file.exists()) {
//				file.mkdirs();// 创建文件根目录
//			}
//			MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
//			List<MultipartFile> files = multipartRequest.getFiles("file");
//			List<String> imgpath = new ArrayList<String>();
//			for (MultipartFile mf : files) {
//				String orgName = mf.getOriginalFilename();// 获取文件名
//				orgName = CommonUtils.getFileName(orgName);
//				if(orgName.indexOf(".")!=-1){
//					fileName = orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.indexOf("."));
//				}else{
//					fileName = orgName+ "_" + System.currentTimeMillis();
//				}
//				String savePath = file.getPath() + File.separator + fileName;
//				File savefile = new File(savePath);
//				FileCopyUtils.copy(mf.getBytes(), savefile);
//				String dbpath = null;
//				if(oConvertUtils.isNotEmpty(bizPath)){
//					dbpath = bizPath + File.separator + fileName;
//				}else{
//					dbpath = fileName;
//				}
//				if (dbpath.contains("\\")) {
//					dbpath = dbpath.replace("\\", "/");
//				}
//				imgpath.add(dbpath);
//			}
//			String dbpaths = imgpath.toString().replace("[", "").replace("]", "");
//			result.setMessage(dbpaths);
//			result.setSuccess(true);
//		} catch (IOException e) {
//			result.setSuccess(false);
//			result.setMessage(e.getMessage());
//		}
//		return result;
//	}
//
//
//	/**
//	 * 本地文件上传
//	 * @param mf 文件
//	 * @param bizPath  自定义路径
//	 * @return
//	 */
//	private String uploadLocal(MultipartFile mf,String bizPath){
//		try {
//			String ctxPath = uploadpath;
//			String fileName = null;
//			File file = new File(ctxPath + File.separator + bizPath + File.separator );
//			if (!file.exists()) {
//				file.mkdirs();// 创建文件根目录
//			}
//			String orgName = mf.getOriginalFilename();// 获取文件名
//			orgName = CommonUtils.getFileName(orgName);
//			if("words".equals(bizPath)){
//				orgName = orgName.replace("模板", "");
//			}
//			if(orgName.indexOf(".")!=-1){
//				fileName = orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.indexOf("."));
//			}else{
//				fileName = orgName+ "_" + System.currentTimeMillis();
//			}
//			String savePath = file.getPath() + File.separator + fileName;
//			File savefile = new File(savePath);
//			FileCopyUtils.copy(mf.getBytes(), savefile);
//			String dbpath = null;
//			if(oConvertUtils.isNotEmpty(bizPath)){
//				dbpath = bizPath + File.separator + fileName;
//			}else{
//				dbpath = fileName;
//			}
//			if (dbpath.contains("\\")) {
//				dbpath = dbpath.replace("\\", "/");
//			}
//			return dbpath;
//		} catch (IOException e) {
//			log.error(e.getMessage(), e);
//		}
//		return "";
//	}
//
////	@PostMapping(value = "/upload2")
////	public Result<?> upload2(HttpServletRequest request, HttpServletResponse response) {
////		Result<?> result = new Result<>();
////		try {
////			String ctxPath = uploadpath;
////			String fileName = null;
////			String bizPath = "files";
////			String tempBizPath = request.getParameter("biz");
////			if(oConvertUtils.isNotEmpty(tempBizPath)){
////				bizPath = tempBizPath;
////			}
////			String nowday = new SimpleDateFormat("yyyyMMdd").format(new Date());
////			File file = new File(ctxPath + File.separator + bizPath + File.separator + nowday);
////			if (!file.exists()) {
////				file.mkdirs();// 创建文件根目录
////			}
////			MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
////			MultipartFile mf = multipartRequest.getFile("file");// 获取上传文件对象
////			String orgName = mf.getOriginalFilename();// 获取文件名
////			fileName = orgName.substring(0, orgName.lastIndexOf(".")) + "_" + System.currentTimeMillis() + orgName.substring(orgName.indexOf("."));
////			String savePath = file.getPath() + File.separator + fileName;
////			File savefile = new File(savePath);
////			FileCopyUtils.copy(mf.getBytes(), savefile);
////			String dbpath = bizPath + File.separator + nowday + File.separator + fileName;
////			if (dbpath.contains("\\")) {
////				dbpath = dbpath.replace("\\", "/");
////			}
////			result.setMessage(dbpath);
////			result.setSuccess(true);
////		} catch (IOException e) {
////			result.setSuccess(false);
////			result.setMessage(e.getMessage());
////			log.error(e.getMessage(), e);
////		}
////		return result;
////	}
//
//	/**
//	 * 预览图片&下载文件
//	 * 请求地址：http://localhost:8080/common/static/{user/20190119/e1fe9925bc315c60addea1b98eb1cb1349547719_1547866868179.jpg}
//	 *
//	 * @param request
//	 * @param response
//	 */
//	@GetMapping(value = "/static/**")
//	public void view(HttpServletRequest request, HttpServletResponse response) {
//		// ISO-8859-1 ==> UTF-8 进行编码转换
//		String imgPath = extractPathFromPattern(request);
//		if(oConvertUtils.isEmpty(imgPath) || imgPath=="null"){
//			return;
//		}
//		// 其余处理略
//		InputStream inputStream = null;
//		OutputStream outputStream = null;
//		try {
//			imgPath = imgPath.replace("..", "");
//			if (imgPath.endsWith(",")) {
//				imgPath = imgPath.substring(0, imgPath.length() - 1);
//			}
//			String filePath = uploadpath + File.separator + imgPath;
//			File file = new File(filePath);
//			if(!file.exists()){
//				response.setStatus(404);
//				throw new RuntimeException("文件不存在..");
//			}
//			response.setContentType("application/force-download");// 设置强制下载不打开
//			response.addHeader("Content-Disposition", "attachment;fileName=" + new String(file.getName().getBytes("UTF-8"),"iso-8859-1"));
//			inputStream = new BufferedInputStream(new FileInputStream(filePath));
//			outputStream = response.getOutputStream();
//			byte[] buf = new byte[1024];
//			int len;
//			while ((len = inputStream.read(buf)) > 0) {
//				outputStream.write(buf, 0, len);
//			}
//			response.flushBuffer();
//		} catch (IOException e) {
//			log.error("预览文件失败" + e.getMessage());
//			response.setStatus(404);
//			e.printStackTrace();
//		} finally {
//			if (inputStream != null) {
//				try {
//					inputStream.close();
//				} catch (IOException e) {
//					log.error(e.getMessage(), e);
//				}
//			}
//			if (outputStream != null) {
//				try {
//					outputStream.close();
//				} catch (IOException e) {
//					log.error(e.getMessage(), e);
//				}
//			}
//		}
//
//	}
//
////	/**
////	 * 下载文件
////	 * 请求地址：http://localhost:8080/common/download/{user/20190119/e1fe9925bc315c60addea1b98eb1cb1349547719_1547866868179.jpg}
////	 *
////	 * @param request
////	 * @param response
////	 * @throws Exception
////	 */
////	@GetMapping(value = "/download/**")
////	public void download(HttpServletRequest request, HttpServletResponse response) throws Exception {
////		// ISO-8859-1 ==> UTF-8 进行编码转换
////		String filePath = extractPathFromPattern(request);
////		// 其余处理略
////		InputStream inputStream = null;
////		OutputStream outputStream = null;
////		try {
////			filePath = filePath.replace("..", "");
////			if (filePath.endsWith(",")) {
////				filePath = filePath.substring(0, filePath.length() - 1);
////			}
////			String localPath = uploadpath;
////			String downloadFilePath = localPath + File.separator + filePath;
////			File file = new File(downloadFilePath);
////	         if (file.exists()) {
////	         	response.setContentType("application/force-download");// 设置强制下载不打开            
////	 			response.addHeader("Content-Disposition", "attachment;fileName=" + new String(file.getName().getBytes("UTF-8"),"iso-8859-1"));
////	 			inputStream = new BufferedInputStream(new FileInputStream(file));
////	 			outputStream = response.getOutputStream();
////	 			byte[] buf = new byte[1024];
////	 			int len;
////	 			while ((len = inputStream.read(buf)) > 0) {
////	 				outputStream.write(buf, 0, len);
////	 			}
////	 			response.flushBuffer();
////	         }
////
////		} catch (Exception e) {
////			log.info("文件下载失败" + e.getMessage());
////			// e.printStackTrace();
////		} finally {
////			if (inputStream != null) {
////				try {
////					inputStream.close();
////				} catch (IOException e) {
////					e.printStackTrace();
////				}
////			}
////			if (outputStream != null) {
////				try {
////					outputStream.close();
////				} catch (IOException e) {
////					e.printStackTrace();
////				}
////			}
////		}
////
////	}
//
//	/**
//	 * @功能：pdf预览Iframe
//	 * @param modelAndView
//	 * @return
//	 */
//	@RequestMapping("/pdf/pdfPreviewIframe")
//	public ModelAndView pdfPreviewIframe(ModelAndView modelAndView) {
//		modelAndView.setViewName("pdfPreviewIframe");
//		return modelAndView;
//	}
//
//	/**
//	  *  把指定URL后的字符串全部截断当成参数
//	  *  这么做是为了防止URL中包含中文或者特殊字符（/等）时，匹配不了的问题
//	 * @param request
//	 * @return
//	 */
//	private static String extractPathFromPattern(final HttpServletRequest request) {
//		String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
//		String bestMatchPattern = (String) request.getAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE);
//		return new AntPathMatcher().extractPathWithinPattern(bestMatchPattern, path);
//	}
//
//    /**
//     * 中转HTTP请求，解决跨域问题
//     *
//     * @param url 必填：请求地址
//     * @return
//     */
//    @RequestMapping("/transitRESTful")
//    public Result transitRESTful(@RequestParam("url") String url, HttpServletRequest request) {
//        try {
//            ServletServerHttpRequest httpRequest = new ServletServerHttpRequest(request);
//            // 中转请求method、body
//            HttpMethod method = httpRequest.getMethod();
//            JSONObject params;
//            try {
//                params = JSON.parseObject(JSON.toJSONString(httpRequest.getBody()));
//            } catch (Exception e) {
//                params = new JSONObject();
//            }
//            // 中转请求问号参数
//            JSONObject variables = JSON.parseObject(JSON.toJSONString(request.getParameterMap()));
//            variables.remove("url");
//            // 在 headers 里传递Token
//            String token = TokenUtils.getTokenByRequest(request);
//            HttpHeaders headers = new HttpHeaders();
//            headers.set("X-Access-Token", token);
//            // 发送请求
//            String httpURL = URLDecoder.decode(url, "UTF-8");
//            ResponseEntity<String> response = RestUtil.request(httpURL, method, headers , variables, params, String.class);
//            // 封装返回结果
//            Result<Object> result = new Result<>();
//            int statusCode = response.getStatusCodeValue();
//            result.setCode(statusCode);
//            result.setSuccess(statusCode == 200);
//            String responseBody = response.getBody();
//            try {
//                // 尝试将返回结果转为JSON
//                Object json = JSON.parse(responseBody);
//                result.setResult(json);
//            } catch (Exception e) {
//                // 转成JSON失败，直接返回原始数据
//                result.setResult(responseBody);
//            }
//            return result;
//        } catch (Exception e) {
//            log.debug("中转HTTP请求失败", e);
//            return Result.error(e.getMessage());
//        }
//    }
//
//}
